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Mathematics 11 Online
OpenStudy (anonymous):

A 90-kg person contains 60 of water. How many Kilograms of water are in 63-kg person?

OpenStudy (anonymous):

60 ?? unit or %

OpenStudy (anonymous):

It just says 60kg of water in the problem given. No percent signs

OpenStudy (anonymous):

42kg

OpenStudy (anonymous):

when a 90kg person contains 60kg water ,that means 1kg person contains 2/3kg water.therefore 63 kg person contains (2/3)*63=42 kg water

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